X: Dreaming of an x indicates something that you are prohibited from. If you see a map with an x it represents treasures and ambitions that you would soon achieve.
X-Ray: If you dream that you are getting an x-ray done implies deception and betrayal. Sometimes we are quick to trust people or situations by first appearance but you need to learn not to judge a book by its cover, open it up and read what’s inside. Alternatively it just means that you are actually examining and looking inside things that have been causing you problems.
Xylophone: When you dream of a xylophone it signifies your drive to help the environment.